William I

Parents

• Matilda of Bavaria, Margravine of Meissen
• Frederick II

Children

Siblings

• Elisabeth of Meissen
• Frederick III
• Louis of Meissen
• Balthasar
• Anne von Meißen
• Frederick of Meissen
• Clara von Meißen
• Beatrix of Meissen

Partners

• Anna of Brunswick-Göttingen
• Elizabeth of Moravia